Vulnerability Details CVE-2026-6855
A flaw was found in InstructLab. A local attacker could exploit a path traversal vulnerability in the chat session handler by manipulating the `logs_dir` parameter. This allows the attacker to create new directories and write files to arbitrary locations on the system, potentially leading to unauthorized data modification or disclosure.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 3.6%
CVSS Severity
CVSS v3 Score 7.1
References
Products affected by CVE-2026-6855
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cpe:2.3:a:redhat:instructlab:-
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cpe:2.3:o:redhat:enterprise_linux_ai:3.0